Bosch FMC-300RW-GSGBU Conventional Glass-Break Manual Fire Button, Blue, Surface-Mounted

This is a blue conventional manual button with a glass break; as Type A, it puts the alarm on the line without delay. It is manufactured for indoor use; its IP54-protected plastic case is fixed to the wall surface. The foil label on the glass provides protection during breaking while the LED on the button provides status information. The blue housing prevents manual fire buttons from being confused with alarm points designated for different purposes.